Non-Captive Stepper Motor Linear Actuators

Discover Helix Linear Technologies’ Non-Captive Stepper Motor Linear Actuator CAD Library, a robust collection of downloadable 3D models and technical drawings created to support precision mechanical design, motion control engineering, and rapid product development. These CAD resources include accurate geometry, dimensional data, and assembly details that help engineers validate design layouts, verify clearances, and streamline integration within complex assemblies.



Non-captive stepper motor linear actuators convert rotary motion into controlled linear travel using a lead screw system, while the actuator’s shaft remains free to extend under load. This design offers flexibility for applications where direct load attachment or extended stroke capability is required, including positioning mechanisms, machine tooling stages, custom automation equipment, and linear indexing systems. Engineers can leverage our CAD models to assess component interaction, perform interference checks, and simulate motion behavior early in the design workflow.



Each non-captive stepper motor linear actuator CAD model is compatible with major CAD platforms and includes detailed 3D geometry that supports interference checking, assembly planning, and export to manufacturing documentation. By inserting these ready-to-use files into your assemblies, design teams can significantly reduce engineering time, eliminate manual modeling effort, and ensure design accuracy from early concept to production.



Helix Linear Technologies’ CAD resources empower engineers to confidently integrate non-captive stepper motor linear actuators into motion systems, optimize mechanical performance, and accelerate time-to-market. Download the models you need today to advance your next engineering project with precision and efficiency.